DOI: 10.1016/j.marpolbul.2017.09.034
Scopus记录号: 2-s2.0-85030762806
论文题名: Field transplantation of seagrass (Posidonia oceanica) seedlings: Effects of invasive algae and nutrients
作者: Pereda-Briones L. ; Tomas F. ; Terrados J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
语种: 英语
英文关键词: Alien species
; Caulerpa
; Early life stage
; Eutrophication
; Facilitation
; Restoration
Scopus关键词: Algae
; Eutrophication
; Image reconstruction
; Plants (botany)
; Restoration
; Alien species
; Biological invasion
; Caulerpa
; Early life
; Facilitation
; Facilitative interactions
; Posidonia oceanica
; Survival and growth
; Nutrients
; Caulerpa
; eutrophication
; facilitation
; human
; human tissue
; infant
; introduced species
; leaf development
; macroalga
; nonhuman
; nutrient
; Posidonia oceanica
; seagrass
; sediment
; seedling
; species invasion
; transplantation
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Seedlings are a key life stage in seagrasses, providing genetic diversity and being a useful tool for restoration. We examined the influence of increased sediment nutrients and the presence of the invasive macroalga Caulerpa cylindracea on the success of in situ transplanting Posidonia oceanica seedlings in a six-month experiment. Our results indicate that one-year old seedlings successfully survive in the field and their survival and growth are positively affected by the presence of C. cylindracea. Furthermore, nutrient addition in the sediment had positive effects on both C. cylindracea (increasing its cover) and seedlings (increasing leaf development), and the increased C. cylindracea cover did not result in detrimental effects on seedlings. Therefore, biological invasions and nutrient addition do not reinforce each other in the short term to negatively impact transplanted seedlings, which highlights facilitative interactions between invasive algae and native seagrass and provides useful information for successful strategies of seagrass restoration. © 2017 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88174
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Instituto Mediterráneo de Estudios Avanzados, IMEDEA (CSIC-UIB), Miquel Marques 21, 07190 Esporles, Illes Balears, Spain; Department of Fisheries and Wildlife, Oregon State University, 104 Nash Hall, Corvallis, OR 97331, USA
Recommended Citation:
Pereda-Briones L.,Tomas F.,Terrados J.. Field transplantation of seagrass (Posidonia oceanica) seedlings: Effects of invasive algae and nutrients[J]. Marine Pollution Bulletin,2017-01-01